pine

nouns

a coniferous tree
straight-grained durable and often resinous white to yellowish timber of any of numerous trees of the genus Pinus
is made of
a coniferous tree
is a type of (narrower)
the hard fibrous lignified substance under the bark of trees

verbs

have a desire for something or someone who is not present
"She ached for a cigarette"; "I am pining for my lover"
is derived from